package com.donghu;

import java.util.ArrayList;

public class F {

    public static void main(ArrayList args) {
        int size = args.size();
        System.out.println("新数组共含有" + size +"个元素:");
        for (int i = 0; i < args.size(); i++) {
            System.out.println("   第 " + i + " 个元素是：" + i);
        }
    }
}
